Roman to Arabic in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 319th stefangimmillaro 890 111 129ms 6 Nov 2023 319th DialFrost 🇸🇬 890 111 133ms 5 Jun 2024 323rd inventshah 890 121 5ms 14 Sep 2022 324th inventshah 888 83 2,578ms 29 Oct 2024 325th JayXon 🇺🇸 888 101 516ms 31 Oct 2023 326th 4hg 🇺🇸 887 65 41ms 25 Jan 2023 327th nwellnhof 🇩🇪 887 77 23ms 1 Aug 2022 328th KasperKivimaeki 🇫🇮 887 116 60ms 8 Apr 2025 329th edsrzf 🇳🇿 886 87 133ms 3 Feb 2025 330th JayXon 🇺🇸 886 111 1,414ms 2 Nov 2023 331st GrayJoKing 🇦🇺 885 70 471ms 18 Feb 2022 332nd Shanethegamer 🇺🇸 885 89 640ms 16 Jan 2024 332nd sisyphus-ppcg 🇦🇺 885 89 625ms 16 Jan 2024 332nd MeWhenI 🇻🇦 885 89 538ms 24 May 2024 332nd dokutan 885 89 547ms 24 Mar 2025 332nd Babafaba 885 89 554ms 26 Nov 2025 332nd Yewzir 🇧🇪 885 89 455ms 30 Nov 2025 332nd CornerMercury 🇬🇧 885 89 411ms 17 Dec 2025 339th inventshah 885 96 4ms 25 Jan 2023 340th tomtheisen 🇺🇸 884 86 18ms 27 Oct 2020 340th AlephSquirrel 884 86 20ms 15 Feb 2023 340th stefangimmillaro 884 86 18ms 15 Sep 2024 343rd Steffan153 🇫🇮 884 91 164ms 5 Aug 2024 343rd sean-niemann 🇺🇸 884 91 157ms 19 May 2025 345th Lydxn 🇨🇦 884 103 411ms 12 Mar 2023 346th IanUtley 884 124 49ms 27 Apr 2024 347th primo-ppcg 🇹🇭 883 94 15ms 21 Aug 2023 348th DialFrost 🇸🇬 882 122 5ms 5 Nov 2024 349th Yewzir 🇧🇪 881 74 1,546ms 15 Nov 2025 350th primo-ppcg 🇹🇭 881 114 39ms 20 Jun 2022 351st Steffan153 🇫🇮 879 102 479ms 13 Mar 2026 352nd emplv 🇱🇻 879 144 381ms 31 Oct 2023 353rd Shanethegamer 🇺🇸 877 106 163ms 24 May 2025 354th m-tkach 🇺🇦 877 134 33ms 9 Feb 2026 355th sean-niemann 🇺🇸 876 103 14ms 8 Apr 2025 356th btnlq 876 125 26ms 28 Nov 2021 357th scpchicken 🇵🇼 875 81 69ms 4 May 2022 358th inventshah 875 90 621ms 22 Jan 2024 358th DialFrost 🇸🇬 875 90 552ms 4 Jun 2024 360th Yax42 🇫🇷 875 92 425ms 1 Aug 2025 360th namelessiw 875 92 449ms 19 Aug 2025 362nd DialFrost 🇸🇬 875 110 136ms 30 Nov 2025 363rd MeWhenI 🇻🇦 875 123 7ms 11 Sep 2022 363rd Shanethegamer 🇺🇸 875 123 7ms 11 Sep 2022 363rd sean-niemann 🇺🇸 875 123 7ms 8 Oct 2024 366th primo-ppcg 🇹🇭 875 139 42ms 17 Apr 2022 367th dokutan 874 50 183ms 27 Aug 2024 368th ovs-code 🇩🇪 874 87 23ms 20 Nov 2024 369th ovs-code 🇩🇪 874 92 180ms 20 Nov 2024 370th bstrat 873 43 6ms 4 Sep 2024 371st sean-niemann 🇺🇸 873 107 457ms 8 Apr 2025 372nd nwellnhof 🇩🇪 873 145 385ms 17 Aug 2021 372nd stefangimmillaro 873 145 353ms 7 Nov 2023 372nd DialFrost 🇸🇬 873 145 399ms 5 Jun 2024 375th Alex-x90 🇺🇸 872 109 22ms 1 Sep 2024 376th inventshah 872 118 63ms 25 Jan 2023 377th nwellnhof 🇩🇪 871 51 37ms 4 Oct 2020 377th SirBogman 🇺🇸 871 51 42ms 1 Sep 2022 379th kg583 🇺🇸 871 92 4,191ms 9 May 2025 380th Steffan153 🇫🇮 871 103 122ms 12 Dec 2023 380th DialFrost 🇸🇬 871 103 67ms 4 Jan 2026 382nd Shanethegamer 🇺🇸 870 113 1,394ms 29 Dec 2023 383rd Steffan153 🇫🇮 870 126 24ms 28 Nov 2022 384th stefangimmillaro 869 92 141ms 30 Oct 2023 385th Steffan153 🇫🇮 869 112 55ms 20 Feb 2023 386th stefangimmillaro 869 140 42ms 7 Nov 2023 387th DialFrost 🇸🇬 867 85 2,334ms 21 Nov 2024 388th Steffan153 🇫🇮 867 142 63ms 6 Jul 2024 389th primo-ppcg 🇹🇭 867 146 348ms 30 Apr 2020 390th ScottHamper 866 93 437ms 23 Feb 2022 390th MeWhenI 🇻🇦 866 93 433ms 26 Jul 2023 392nd MeWhenI 🇻🇦 866 117 5ms 20 Jul 2023 393rd AlephSquirrel 865 91 626ms 21 Jan 2024 393rd snoozingnewt 🇨🇦 865 91 532ms 11 Mar 2026 395th edsrzf 🇳🇿 865 96 9ms 29 Jun 2025 396th emgordon154 864 82 68ms 15 days ago 397th tayloia 🇬🇧 864 88 24ms 18 Jul 2023 398th Troon 864 110 19ms 27 Aug 2025 399th Shanethegamer 🇺🇸 864 136 32ms 10 Feb 2026 399th Steffan153 🇫🇮 864 136 32ms 12 Feb 2026 First Prev 321–400 of 1,523 Next Last